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4/A

FORM 4A

Company: CLEAN HARBORS INC
Filed: October 14, 2011
Period of Report: September 20, 2011
Accession Number: 0001181431-11-052762

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.